:root {
  --bg: #f6f7f9; --card: #fff; --text: #1d2129; --muted: #6b7280; --line: #e5e7eb;
  --accent: #2563eb; --danger: #dc2626; --ok: #059669;
  --claude: #d97706; --gemini: #2563eb; --codex: #059669; --human: #6b7280;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --card: #181b21; --text: #e6e8eb; --muted: #9aa1ab; --line: #2a2f37;
    --accent: #60a5fa; --danger: #f87171; --ok: #34d399;
    --claude: #f59e0b; --gemini: #60a5fa; --codex: #34d399; --human: #9aa1ab;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }  /* display 를 지정한 요소도 hidden 이면 숨김 */
body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }
input, select, textarea { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; }
button { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; cursor: pointer; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); width: 100%; padding: 12px; font-weight: 600; }
button.danger { color: var(--danger); }
button:disabled { opacity: .5; }
code { font: 13px ui-monospace, Consolas, monospace; }

.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.top select { width: auto; flex: 1; min-width: 120px; }
.top nav { display: flex; gap: 4px; }
.top nav button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 99px; background: var(--bg); border: 1px solid var(--line); }

main { max-width: 820px; margin: 0 auto; padding: 12px 16px 220px; }
.gate { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-card { width: 100%; max-width: 380px; }
.login-card h1 { font-size: 22px; margin: 4px 0 8px; }
.login-card label { display: block; margin: 12px 0 0; font-size: 14px; color: var(--muted); }
.login-card label input { margin-top: 4px; color: var(--text); }
.login-card .primary { margin-top: 16px; }
.lock-banner { margin: 0 0 12px; padding: 12px; border-radius: 10px; border: 1px solid var(--danger); background: var(--card); font-size: 14px; }
.lock-banner .primary { margin-top: 10px; }
.engine-status { margin: 0 0 12px; padding: 10px 12px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 12px; }
h2 { font-size: 16px; margin: 4px 0 10px; }
.card h2 + div + h2, .card button + h2 { margin-top: 18px; }
h2 small, .muted { color: var(--muted); font-weight: normal; font-size: 13px; }
.row { display: flex; gap: 8px; align-items: center; margin: 10px 0; }
.row input[type=checkbox] { width: auto; }
.row input[type=number] { width: 80px; }
.presets { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.presets button { font-size: 13px; }

.member { border: 1px solid var(--line); border-left: 4px solid var(--human); border-radius: 10px; padding: 10px; margin-bottom: 8px; }
.member.e-claude { border-left-color: var(--claude); }
.member.e-gemini { border-left-color: var(--gemini); }
.member.e-codex { border-left-color: var(--codex); }
.member.off { opacity: .5; }
.member-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.member-row input[type=checkbox] { width: auto; }
.member-row button { padding: 6px 10px; flex: none; }
.model-pick select { flex: none; width: 82px; padding-left: 6px; padding-right: 2px; }
.model-pick select.effort { width: 80px; }
.model-pick select:nth-child(2) { flex: 1; width: auto; min-width: 0; }
details summary { color: var(--muted); font-size: 13px; cursor: pointer; }

.run-head { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.run-head > div { flex: 1; min-width: 0; }
#runTitle { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.msg { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--human); border-radius: 12px; padding: 12px; margin-bottom: 10px; overflow-wrap: anywhere; }
.msg.claude { border-left-color: var(--claude); }
.msg.gemini { border-left-color: var(--gemini); }
.msg.codex { border-left-color: var(--codex); }
.msg.failed { border-left-color: var(--danger); }
.msg .who { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.msg .who b { color: var(--text); }
.msg .tools { font: 12px/1.4 ui-monospace, Consolas, monospace; color: var(--muted); }
.msg .tools:not(:empty) { margin-bottom: 6px; }
.msg.collapsed .body { max-height: 220px; overflow: hidden; mask-image: linear-gradient(#000 70%, transparent); }
.msg .toggle { font-size: 12px; margin-top: 6px; padding: 4px 8px; }
.msg.spec { border: 2px solid var(--accent); }
.msg.user { background: transparent; border-style: dashed; }
.body pre { overflow-x: auto; background: var(--bg); padding: 10px; border-radius: 8px; font-size: 13px; }
.body table { display: block; overflow-x: auto; border-collapse: collapse; }
.body td, .body th { border: 1px solid var(--line); padding: 4px 8px; }

.stage { text-align: center; color: var(--muted); font-size: 13px; margin: 14px 0 8px; }
.stage::before, .stage::after { content: " — "; }
.log { font-size: 13px; color: var(--muted); margin: 4px 2px; white-space: pre-wrap; }
.cc { font: 12px/1.4 ui-monospace, Consolas, monospace; color: var(--muted); margin: 2px 2px; white-space: pre-wrap; overflow-wrap: anywhere; }
.cc.tool::before { content: "▸ "; }
.perm { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px; margin: 8px 0; font-size: 13px; }
.perm pre { white-space: pre-wrap; overflow-wrap: anywhere; margin: 6px 0; font-size: 12px; }
.perm .ok { color: var(--ok); } .perm .no { color: var(--danger); }
.error { color: var(--danger); white-space: pre-wrap; }

.run-item { display: block; width: 100%; text-align: left; margin-bottom: 8px; padding: 12px; }
.status { font-size: 12px; padding: 1px 8px; border-radius: 99px; border: 1px solid var(--line); margin-right: 6px; }
.status.awaiting_user { color: var(--claude); border-color: var(--claude); }
.status.done { color: var(--ok); border-color: var(--ok); }
.status.error, .status.cancelled { color: var(--danger); border-color: var(--danger); }

#actionBar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; background: var(--card); border-top: 1px solid var(--line);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); box-shadow: 0 -4px 16px rgba(0,0,0,.08); }
#actionBar > * { max-width: 820px; margin-left: auto; margin-right: auto; }
#actionInfo { font-size: 13px; margin-bottom: 6px; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.actions button { flex: 1; min-width: 120px; padding: 10px; }